I study allocations and beliefs about allocations in taking and giving games. The allocations are not significantly different between the two games, providing evidence on the isomorphism (equivalence) of taking and giving. In both games, the passive players are pessimistic about (underestimate)...

We use instrumental variables for estimating the causal effect of beliefs on contributions in repeated public good games. The effect is about half as large as suggested by ordinary least squares. Thus, we present evidence that beliefs have a causal effect on contributions, but also that beliefs...

This paper examines how group composition affects conditional cooperation in public good games. Identity was created using a team-building activity and subjects were assigned to groups of six with varying proportions of subjects from two teams. Majority members contributed more to the public...

This paper presents an experiment measuring how lab-induced income inequality affects trust and trustworthiness. Low endowment subjects paired with high endowment subjects showed more trust than subjects in other pairs; this trust was reciprocated with high trustworthiness.

This paper examines the effects of community characteristics on volunteering using data from two cycles of the Canadian Survey of Giving, Volunteering and Participating (2004 and 2007). Controlling for many individual factors, we find evidence that in 2004, volunteering was decreasing in...